<!DOCTYPE html>
<html>

	<head>
		<meta charset="UTF-8">
		<title>模块</title>
	</head>
	<link rel="stylesheet" type="text/css" href="css/bootstrap.css" />

	<body>
		<div class="container" style="background-color: #ccc;height: 700px;">
			<div class="row" style="height: 100px;background: #F9F2F4;">
				<input type="button" class="btn btn-danger btn-block" value="确定" />
			</div>
			<div class="row" style="height: 400px;background: #639;">
				<div class="col-md-3" style="height: 400px;background: #936;"></div>
				<div class="col-md-6" style="height: 400px;background: #963;"></div>
				<div class="col-ed-3" style="height: 400px;background: #c63;"></div>
			</div>
		</div>

		</div>
	</body>

</html>